Breast cancer is the most common cause of cancer death among women worldwide. The majority of breast cancers in the US are diagnosed as a result of a screening study.
The primary benefit of screening with mammography is a decrease in breast cancer mortality.
Both the American College of Obstetrics and Gynecology and the US Preventive Services Task Force recommend women of average risk begin screening at age 40 and continue screening as long as they are in good health and have a life expectancy of greater than 10 years.
Women who have a personal history of breast or ovarian cancer, certain genetic mutations such as BRCA1 or BRCA2, or a strong family history of breast or ovarian cancer are at higher risk. Extra screening with sonograms or breast MRI scans may be recommended for these women in addition to yearly mammograms. When caught in its earliest, localized stages, the 5-year relative survival rate of breast cancer is 99%.
To learn more about breast cancer basics and the 2024 initiative for Breast Cancer Awareness month, visit https://www.nationalbreastcancer.org/breast-cancer-awareness-month/.
